Fernco Flexible Cap

Fernco’s PlumbQwik caps are used by professionals nationwide. These high quality flexible caps offer a quick, easy way to cap pipe ends, clean outs and open test pipes. Made of flexible polyvinyl chloride, they’re suitable for above ground or underground use, on cast iron, steel, copper or plastic piping. PlumbQwik caps are designed to fit all drain, waste, and vent pipe materials in a given nominal size. The convex face allows the cap to withstand greater pressure for testing purposes and minimizes ballooning. Fernco’s PlumbQwik caps have earned a reputation for consistent, superior performance, and you can have full confidence in their quality and reliability.